<!DOCTYPE HTML>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
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<html><head>
  <meta charset="utf-8">
  <title>Reference: align-self/justify-self:baseline/last baseline</title>
  <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1221525">
  <style type="text/css">
html,body {
    color:black; background-color:white; font-size:16px; padding:0; margin:0;
}

.grid {
  display: grid;
  grid: auto / repeat(4, auto);
  align-items: start;
  justify-items: start;
}
.c {
  grid: repeat(4, auto) / auto;
}
div {
  float: left;
  border:2px solid;
  padding:1px;
  margin:1px;
}
span { 
  background: lime;
  display: inline-block;
  border: 1px solid black;
  box-sizing: border-box;
}
span:nth-child(1) { font-size:12px; }
span:nth-child(2) { font-size:16px; }
span:nth-child(3) { font-size:24px; }
span:nth-child(4) { font-size:32px; }
.pbe { padding-block-end:20px; }
.pbs { padding-block-start:20px; }

.fb { align-self:baseline; }
.lb { align-self:last baseline; }

.hl { writing-mode: horizontal-tb; direction:ltr; }
.hr { writing-mode: horizontal-tb; direction:rtl; }
.vl { writing-mode: vertical-lr; text-orientation: sideways; }
.vr { writing-mode: vertical-rl; text-orientation: sideways; }
.vlr { writing-mode: vertical-lr; direction:rtl; text-orientation: sideways; }
.vrl { writing-mode: vertical-rl; direction:ltr; text-orientation: sideways; }

</style>
</head>
<body>

<div><span class="fb hl">A</span><span class="fb hl">A</span><span class="fb hl">A</span><span class="fb hl">A</span></div>
<div><span class="fb hl pbe">A</span><span class="fb hl">A</span><span class="fb hl">A</span><span class="fb hl">A</span></div>
<div class="vl"><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span></div>
<div class="vl"><span class="fb pbs">A</span><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span></div>
<div class="vr"><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span></div>
<div class="vr"><span class="fb pbe">A</span><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span></div>

<br clear="all">

<div><span class="lb hl">A</span><span class="lb hl">A</span><span class="lb hl">A</span><span class="lb hl">A</span></div>
<div><span class="lb hl pbe">A</span><span class="lb hl">A</span><span class="lb hl">A</span><span class="lb hl">A</span></div>
<div class="vl"><span class="lb">A</span><span class="lb">A</span><span class="lb">A</span><span class="lb">A</span></div>
<div class="vl"><span class="lb pbs">A</span><span class="lb">A</span><span class="lb">A</span><span class="lb">A</span></div>
<div class="vr"><span class="lb">A</span><span class="lb">A</span><span class="lb">A</span><span class="lb">A</span></div>
<div class="vr"><span class="lb pbe">A</span><span class="lb">A</span><span class="lb">A</span><span class="lb">A</span></div>

<br clear="all">

<div class="grid vl"><span class="fb vl">A</span><span class="fb vl">A</span><span class="fb vl">A</span><span class="fb vl">A</span></div>
<div class="grid vl"><span class="fb vl pbe">A</span><span class="fb vl">A</span><span class="fb vl">A</span><span class="fb vl">A</span></div>
<div class="grid"><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span></div>
<div class="grid"><span class="fb pbs">A</span><span class="fb">A</span><span class="fb">A</span><span class="fb">A</span></div>
<div class="grid"><span class="fb" style="order:99">A</span><span class="fb" style="order:98">A</span><span class="fb" style="order:97">A</span><span class="fb" style="order:96">A</span></div>
<div class="grid"><span class="fb pbe" style="order:99;">A</span><span class="fb" style="order:98">A</span><span class="fb" style="order:97">A</span><span class="fb" style="order:96">A</span></div>

<br clear="all">

<div><span class="lb hl">A<br>A</span><span class="lb hl">A<br>A</span><span class="lb hl">A<br>A</span><span class="lb hl">A<br>A</span></div>
<div><span class="lb hl pbe">A<br>A</span><span class="lb hl">A<br>A</span><span class="lb hl">A<br>A</span><span class="lb hl">A<br>A</span></div>
<div class="vl"><span class="lb">A<br>A</span><span class="lb">A<br>A</span><span class="lb">A<br>A</span><span class="lb">A<br>A</span></div>
<div class="vl"><span class="lb pbs">A<br>A</span><span class="lb">A<br>A</span><span class="lb">A<br>A</span><span class="lb">A<br>A</span></div>
<div class="vr"><span class="lb">A<br>A</span><span class="lb">A<br>A</span><span class="lb">A<br>A</span><span class="lb">A<br>A</span></div>
<div class="vr"><span class="lb pbe">A<br>A</span><span class="lb">A<br>A</span><span class="lb">A<br>A</span><span class="lb">A<br>A</span></div>

</body>
</html>
